第4题: [单项选择]British "structuralism" linguists believed that elements in a language were ______, that is, lower level systems of word classes led to higher level systems of phrases and sentences. A. classified B. rule-governed C. varied D. leveled 参考答案:B 答案解析:[解析] 口语教学法/情景教学法的语言理论基础可以说是英国的一种结构主义。英国的语言学家们认为,语言的基本元素都遵循一定的规则(rule-governed),也就是说,低一级的词类(如名词、形容词)可